असमानताओं (y>1) और (y<1) का संयुक्त हल क्या है?
What is the common solution of (y>1) and (y<1)?
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Correct Answer
C. रिक्त समुच्चयempty set
Concept
The same (y)-value cannot be both greater than and less than (1). Therefore there is no common solution.
Why this answer is correct
The correct answer is C. रिक्त समुच्चय / empty set. The same (y)-value cannot be both greater than and less than (1). Therefore there is no common solution.
Exam Tip
एक ही (y) मान (1) से बड़ा और छोटा दोनों नहीं हो सकता। इसलिए कोई संयुक्त हल नहीं है।
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